Protection of decentralized power systems

被引：0

作者：

Fickert, L. ^{[1
]}

Achleitner, G. ^{[1
]}

Schmautzer, E. ^{[1
]}

Achleitner, N. ^{[1
]}

机构：

[1] Graz Univ Technol, Inst Elekt Anlagen, Inffeldgasse 18-1, A-8010 Graz, Austria

来源：

ELEKTROTECHNIK UND INFORMATIONSTECHNIK | 2009年 / 126卷 / 03期

关键词：

decentralized power plants; short circuit; earth fault; protection; loss of mains protection; islanding; active islands; public law; private law;

D O I：

10.1007/s00502-009-0626-4

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Decentralized power plants are connected to a grid in compliance with existing rules and standards. Protection of these plants is a challenge for protection engineers. Autonomous islands supplying electrical power are seen from crisis considerations and energy-efficiency efforts as an option to classic electrical energy supplies. The authors demonstrate in this publication, how the protection of decentralized power systems is carried out today. They describe possible implementation options for autonomous islands and show the challenges both in technical and legal aspects for the realization of these islands.

引用

页码：83 / 87

页数：5